Symporters - Study guides, Class notes & Summaries

Microbiology Exam 2 UTA; Questions and Answers % Correct Uniporters Correct answer-Transport in one direction across the membrane Symporters Correct answer-Functions as co-transporters; the two molecules travel in the same direction; 1. Energy is released as one substituent moves down its concentration gradient 2. This energy moves a second substrate against its gradient into the cell

BIO 213 EXAM 3 GMU LATEST UPDATE 100% PASS active transport energy required Active transport moves substances across a concentration gradient, requires energy, involves uniporters, symporters, and antiporters Antoni Van Leeuwenhek discovered microbial world using a simple lens apical membrane faces the lumen of outside of the body Autocrine signals diffuse to and affect the cells that make them ex: is a tumor cell autophagy lysosomes digest cell material basolateral memb...

Quiz: Membrane Transport and Cell Compartmentalization/Protein Sorting Due Apr 10 at 11:59pm Points 125 Questions 50 Time Limit 75 Minutes Instructions Attempt History Attempt Time Score LATEST Attempt 1 64 minutes 122.5 out of 125  Correct answers are hidden. Score for this quiz: 122.5 out of 125 Submitted Apr 5 at 11:33am This attempt took 64 minutes. The quiz: Covers the Learn material from Module 3: Week 3 – Module 4: Week 4. Contains 50 multiple-choice questions. Is limi...

The majority of oxygen on earth is produced by A. plantae B. angiosperms C. cyanobacteria D. photosynthetic protists E. archaea correct answers C Which of the following is a true statement about protists? A. They are monophyletic B. The group contains monophyletic groups C. The term is used to describe one taxonomic Kingdom D. The term refers to prokaryotes and eukaryotes E. All of these are true statements correct answers B An example of __________ tissue is ________ . A. groun...

What is the best method that can be implemented to determine biodiversity on earth? a. Quantifying variation in DNA sequence b. Counting the number of species c. Examining the species within a community d. Measuring variability among ecosystems e. There is no best method correct answers E If a virus that normally infects cells in the lining of an elephant's lungs enters a rhinoceros.. a. it will also infect the cells in the rhinoceros lungs b. it must be a rhinovirus c. it will caus...

Stahl's Essential Psychopharmacology Exam #2 || Questions & Answers (Graded A+) Stahl's Essential Psychopharmacology Exam #2 || Questions & Answers (Graded A+) A 12 transmembrane region TRANSPORTER - ANSWER - 30% of psychotropic drugs (wagon) SSRI's 7-transmembrane G-protein linked RECEPTOR - ANSWER - 30% of all psychotropic drugs (receptor with 7 on it) antipsychotics, anxiolytics Enzymes account for ENZYME - ANSWER - 10% of all psychotropic drugs (ghost) 4 transmembrane region...

EXSS 276 Final Exam | Verified with 100% Correct Answers The movement of substances from the nephron tubule back into the bloodstream is referred to as: nephron replacement. nephron recirculation. tubular reabsorption. tubular secretion. The movement of substances from the bloodstream into the tubular nephron is referred to as: tubular reabsorption. tubular secretion. nephron replacement. nephron recirculation. The process by which plasma minus protein passes from the glomerulus into the tubul...

PCAT Study Guide Questions and answers with 100% Complete Solutions | verified &updated 2024 Three parts of interphase - G1: cell initiates interphase by synthesizing enzymes and structural proteins needed for growth and DNA synthesis S: synthesis stage; DNA replication occurs G2: cell prepares for mitosis (ex: assembles spindle fibers) symporters do what - more two or more ions or molecules in the same direction across the membrane antiporters do what - exchange one or more ions (or molecu...

EMC Exam 2 (click questions)100% Accurate! Membrane Transport What is the major difference between V-ATPase and F-ATPase? - ANSWERSV-ATPase uses ATP to pump hydrogen against the concentration gradient; F-ATPase uses hydrogen concentration gradient to make ATP Why can't H3O+ flow through an aquaporin channel? - ANSWERSH3O+ size and charge; positively charged Asn repel H3O+ How would F-ATPase be affected with H3O+ could flow through aquaporins? - ANSWERSChange H+ gradient, affecting funct...

Membrane Transport What is the major difference between V-ATPase and F-ATPase? - ANSWERSV-ATPase uses ATP to pump hydrogen against the concentration gradient; F-ATPase uses hydrogen concentration gradient to make ATP Why can't H3O+ flow through an aquaporin channel? - ANSWERSH3O+ size and charge; positively charged Asn repel H3O+ How would F-ATPase be affected with H3O+ could flow through aquaporins? - ANSWERSChange H+ gradient, affecting function of F-ATPase and production of ATP How...